From 1bd146f52e2bd04502814b6f9bf8bc2ca564539a Mon Sep 17 00:00:00 2001
From: sam detweiler <sdetweil@gmail.com>
Date: Sun, 16 Jul 2023 16:04:58 -0500
Subject: [PATCH] fix clientOnly not starting up after async startup added in
 2.23 (#3154)

Fixes #3151

app.whenReady() was removed when async changes made, needed for
clientonly in electron.js
---
 CHANGELOG.md        | 1 +
 clientonly/index.js | 1 +
 js/electron.js      | 7 +++++++
 3 files changed, 9 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f398e66020..aedd0dcd0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,6 +23,7 @@ _This release is scheduled to be released on 2023-10-01._
 ### Fixed
 
 - Fix undefined formatTime method in clock module (#3143)
+- Fix clientonly startup fails after async added (#3151)
 
 ## [2.24.0] - 2023-07-01
 
diff --git a/clientonly/index.js b/clientonly/index.js
index 479d14bb86..e13b0873dd 100644
--- a/clientonly/index.js
+++ b/clientonly/index.js
@@ -84,6 +84,7 @@
 			.then(function (configReturn) {
 				// Pass along the server config via an environment variable
 				const env = Object.create(process.env);
+				env.clientonly = true; // set to pass to electron.js
 				const options = { env: env };
 				configReturn.address = config.address;
 				configReturn.port = config.port;
diff --git a/js/electron.js b/js/electron.js
index 8a7c28148f..40c151983c 100644
--- a/js/electron.js
+++ b/js/electron.js
@@ -168,6 +168,13 @@ app.on("certificate-error", (event, webContents, url, error, certificate, callba
 	callback(true);
 });
 
+if (process.env.clientonly) {
+	app.whenReady().then(() => {
+		Log.log("Launching client viewer application.");
+		createWindow();
+	});
+}
+
 // Start the core application if server is run on localhost
 // This starts all node helpers and starts the webserver.
 if (["localhost", "127.0.0.1", "::1", "::ffff:127.0.0.1", undefined].includes(config.address)) {